Express the Ratio in Lowest Terms $22 \text { to } 18$

Express the ratio in lowest terms. $22 \text { to } 18$

A) $\frac { 22 } { 9 }$
B) $\frac { 11 } { 9 }$
C) $\frac { 13 } { 7 }$
D) $\frac { 17 } { 15 }$
E) $\frac { 7 } { 13 }$